RuoShui 71B Mini Handheld Signal Generator
Precision-engineered for industrial calibration, this compact device simulates voltage, mA, and thermocouple signals with lab-grade accuracy. Its rugged aluminum casing ensures durability in harsh environments, while the intuitive interface allows quick adjustments via a high-resolution LCD. Ideal for field technicians, automation engineers, and HVAC specialists, it supports 24V loop power and features auto-zero drift correction. The lightweight design (under 200g) slips into toolkits, perfect for on-site diagnostics or workshop bench testing. Direct sourcing guarantees unbeatable bulk pricing—stock up for your team without compromising quality.